Alarm Description - Olimpia splendid SHERPA AQUADUE S2 BIG Instrucciones Para La Instalación, Uso Y Mantenimiento

External unit display alarms
On the control board of the external unit is located a display which shows the alarms of the external unit:
Alarm code
E1 02
P6 26
F1 116
HF 54
HH 55
E5 06
E6 07
E9 10
EA 11
P0 20
P1 21
P3 23
P4 24
Pd 33
H0 39
H1 40
H6 45
H7 46
H8 47
HE 53
HP 57
H4 43
C7 65
EN - 30

Alarm description

Power supply phases malfunction (only for 3-phases models)
Protection of the frequency conversion module
DC voltage too low
EEPROM fault of the main board
Error H6 has occurred 10 times in 120 minutes
Evaporator temperature T3 probe fault
External air temperature T4 probe fault
Compressor suction temperature Th probe fault
Compressor delivery temperature Tp probe fault
Low pressure protection
High pressure protection
Compressor overcurrent protection
Compressor delivery temperature Tp protection
Evaporator temperature T3 protection
Fault in the communication between UI and UE
Fault in the communication between main board and driver board
DC fan fault
Compressor DC voltage protection fault
Pressure sensor fault
The fan has worked for 10 minute in Zone A in heating mode
The low voltage protection has occurred 3 times in 1 hour in cooling mode
P6 protection has occurred 3 times
Inverter module overtemperature protection